Abstract: This study proposes an uplink reconfigurable intelligent surface (RIS)-aided free-space optical (FSO) and radio frequency (RF) hybrid satellite-terrestrial network (HSTN). We consider the ...
Vector Photonics, a start-up based near Glasgow, UK, pioneering the use of photonic crystal surface emitting lasers (PCSEL) in secure communications, has announced the first successful public ...
Abstract: We analytically derive the outage probability (OP) estimation of a ground-to-satellite pre-amplified free-space optical (FSO) link. Our derivations analysis, for the first time, takes into ...
UK-based Altera Infrastructure is continuing to move out of shipping with another vessel sale. London investor Samos Energy Group has agreed to buy the 77,000-dwt floating storage and offloading unit ...
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